Fix buck failures on master

Summary:
WIP.
Closes #17295

Differential Revision: D6628523

Pulled By: hramos

fbshipit-source-id: ac2833e99de9e94340b8027469cc74a5b7379962

Author: hramos

.circleci/config.yml

@@ -1,41 +1,35 @@
 aliases:
   - &restore-node-cache
     keys:
-      - v1-dependencies-{{ arch }}-{{ .Branch }}-{{ checksum "package.json" }}
+      - v1-dependencies-{{ arch }}-{{ checksum "package.json" }}
       # Fallback in case checksum fails
-      - v1-dependencies-{{ arch }}-{{ .Branch }}-
+      - v1-dependencies-{{ arch }}-
 
   - &save-node-cache
     paths:
       - node_modules
-    key: v1-dependencies-{{ arch }}-{{ .Branch }}-{{ checksum "package.json" }}
+    key: v1-dependencies-{{ arch }}-{{ checksum "package.json" }}
 
   - &restore-cache-analysis
     keys:
-      - v1-analysis-dependencies-{{ arch }}-{{ .Branch }}-{{ checksum "package.json" }}{{ checksum "danger/package.json" }}
+      - v1-analysis-dependencies-{{ arch }}-{{ checksum "package.json" }}{{ checksum "danger/package.json" }}
       # Fallback in case checksum fails
-      - v1-analysis-dependencies-{{ arch }}-{{ .Branch }}-
+      - v1-analysis-dependencies-{{ arch }}-
   - &save-cache-analysis
     paths:
       - danger/node_modules
       - node_modules
-    key: v1-analysis-dependencies-{{ arch }}-{{ .Branch }}-{{ checksum "package.json" }}{{ checksum "danger/package.json" }}
+    key: v1-analysis-dependencies-{{ arch }}-{{ checksum "package.json" }}{{ checksum "danger/package.json" }}
 
   - &restore-cache-android-packages
     keys:
-      - v1-android-sdkmanager-packages-{{ arch }}-{{ checksum "scripts/circle-ci-android-setup.sh" }}
+      - v2-android-sdkmanager-packages-{{ arch }}-{{ checksum "scripts/circle-ci-android-setup.sh" }}
       # Fallback in case checksum fails
-      - v1-android-sdkmanager-packages-{{ arch }}-
+      - v2-android-sdkmanager-packages-{{ arch }}-
   - &save-cache-android-packages
     paths:
-      - /opt/android/sdk/system-images/android-23
-      - /opt/android/sdk/system-images/android-19
-      - /opt/android/sdk/platforms/android-26
-      - /opt/android/sdk/platforms/android-23
-      - /opt/android/sdk/platforms/android-19
-      - /opt/android/sdk/build-tools/23.0.1
-      - /opt/android/sdk/add-ons/addon-google_apis-google-23
-    key: v1-android-sdkmanager-packages-{{ arch }}-{{ checksum "scripts/circle-ci-android-setup.sh" }}
+      - /opt/android/sdk
+    key: v2-android-sdkmanager-packages-{{ arch }}-{{ checksum "scripts/circle-ci-android-setup.sh" }}
 
   - &restore-cache-ndk
     keys:
@@ -50,23 +44,13 @@ aliases:
       - /opt/ndk
     key: v1-android-ndk-{{ arch }}-r10e-32-64
 
-  - &restore-cache-buck-downloads
-    keys:
-      - v1-buck-downloads-{{ arch }}-{{ .Branch }}-{{ checksum "ReactAndroid/build.gradle" }}
-      # Fallback in case checksum fails
-      - v1-buck-downloads-{{ arch }}-{{ .Branch }}-
-  - &save-cache-buck-downloads
-    paths:
-     - "ReactAndroid/build/downloads"
-    key: v1-buck-downloads-{{ arch }}-{{ .Branch }}-{{ checksum "ReactAndroid/build.gradle" }}
-
   - &restore-cache-buck
     keys:
-      - v1-buck-{{ arch }}-v2017.11.16.01
+      - v2-buck-{{ arch }}-v2017.11.16.01
   - &save-cache-buck
     paths:
       - ~/buck
-    key: v1-buck-{{ arch }}-v2017.11.16.01
+    key: v2-buck-{{ arch }}-v2017.11.16.01
 
   - &restore-cache-watchman
     keys:
@@ -83,7 +67,7 @@ aliases:
   - &install-buck
     |
       if [[ ! -e ~/buck ]]; then
-        git clone https://github.com/facebook/buck.git ~/buck --branch v2017.09.04.02 --depth=1
+        git clone https://github.com/facebook/buck.git ~/buck --branch v2017.11.16.01 --depth=1
       fi
       cd ~/buck && ant
       buck --version
@@ -151,14 +135,45 @@ aliases:
       sudo apt-get update -y
       sudo apt-get install ant autoconf automake g++ gcc libqt5widgets5 lib32z1 lib32stdc++6  make maven python-dev python3-dev qml-module-qtquick-controls qtdeclarative5-dev file -y
 
-  - &install-android-app-dependencies
-    |
-      buck fetch ReactAndroid/src/test/java/com/facebook/react/modules
-      buck fetch ReactAndroid/src/main/java/com/facebook/react
-      buck fetch ReactAndroid/src/main/java/com/facebook/react/shell
-      buck fetch ReactAndroid/src/test/...
-      buck fetch ReactAndroid/src/androidTest/...
-      ./gradlew :ReactAndroid:downloadBoost :ReactAndroid:downloadDoubleConversion :ReactAndroid:downloadFolly :ReactAndroid:downloadGlog :ReactAndroid:downloadJSCHeaders
+  - &build-android-app
+    name: Build Android App
+    command: |
+      buck build ReactAndroid/src/main/java/com/facebook/react
+      buck build ReactAndroid/src/main/java/com/facebook/react/shell
+
+  - &wait-for-avd
+    name: Wait for Android Virtual Device
+    command: source scripts/circle-ci-android-setup.sh && waitForAVD
+
+  - &check-js-bundle
+    name: Check for JavaScript Bundle
+    command: |
+      if [[ ! -e ReactAndroid/src/androidTest/assets/AndroidTestBundle.js ]]; then
+        echo "JavaScript bundle missing, verify build-js-bundle step"; exit 1;
+      else
+        echo "JavaScript bundle found.";
+      fi
+
+  - &compile-native-libs
+    name: Compile Native Libs for Unit and Integration Tests
+    command: ./gradlew :ReactAndroid:packageReactNdkLibsForBuck -Pjobs=$BUILD_THREADS -Pcom.android.build.threadPoolSize=1
+    no_output_timeout: 6m
+
+  - &run-android-unit-tests
+    name: Unit Tests
+    command: buck test ReactAndroid/src/test/... --config build.threads=$BUILD_THREADS
+
+  - &run-android-integration-tests
+    name: Build and Install Test APK
+    command: source scripts/circle-ci-android-setup.sh && NO_BUCKD=1 retry3 buck install ReactAndroid/src/androidTest/buck-runner:instrumentation-tests --config build.threads=$BUILD_THREADS
+  
+  - &collect-android-test-results
+    name: Collect Test Results
+    command: |
+      mkdir -p ~/junit/
+      find . -type f -regex ".*/build/test-results/debug/.*xml" -exec cp {} ~/junit/ \;
+      find . -type f -regex ".*/outputs/androidTest-results/connected/.*xml" -exec cp {} ~/junit/ \;
+    when: always
 
 defaults: &defaults
   working_directory: ~/react-native
@@ -295,9 +310,12 @@ jobs:
       - restore-cache: *restore-node-cache
       - run: *install-node-dependencies
       - save-cache: *save-node-cache
-      - restore-cache: *restore-cache-buck-downloads
-      - run: *install-android-app-dependencies
-      - save-cache: *save-cache-buck-downloads
+      - run: buck fetch ReactAndroid/src/test/java/com/facebook/react/modules
+      - run: buck fetch ReactAndroid/src/main/java/com/facebook/react
+      - run: buck fetch ReactAndroid/src/main/java/com/facebook/react/shell
+      - run: buck fetch ReactAndroid/src/test/...
+      - run: buck fetch ReactAndroid/src/androidTest/...
+      - run: ./gradlew :ReactAndroid:downloadBoost :ReactAndroid:downloadDoubleConversion :ReactAndroid:downloadFolly :ReactAndroid:downloadGlog :ReactAndroid:downloadJSCHeaders
 
       - run:
           name: Publish React Native Package
@@ -359,63 +377,42 @@ jobs:
       - restore-cache: *restore-cache-ndk
       - run: *install-ndk
       - save-cache: *save-cache-ndk
+
       - restore-cache: *restore-cache-buck
       - run: *install-buck
       - save-cache: *save-cache-buck
+
       - run: *install-node
+
       - restore-cache: *restore-node-cache
       - run: *install-node-dependencies
       - save-cache: *save-node-cache
-      - restore-cache: *restore-cache-buck-downloads
-      - run: *install-android-app-dependencies
-      - save-cache: *save-cache-buck-downloads
 
-      - run:
-          name: Build Android App
-          command: |
-            buck build ReactAndroid/src/main/java/com/facebook/react
-            buck build ReactAndroid/src/main/java/com/facebook/react/shell
-      
-      # Wait for AVD to finish booting before running tests
-      - run:
-          name: Wait for Android Virtual Device
-          command: source scripts/circle-ci-android-setup.sh && waitForAVD
-      
+      - run: buck fetch ReactAndroid/src/test/java/com/facebook/react/modules
+      - run: buck fetch ReactAndroid/src/main/java/com/facebook/react
+      - run: buck fetch ReactAndroid/src/main/java/com/facebook/react/shell
+      - run: buck fetch ReactAndroid/src/test/...
+      - run: buck fetch ReactAndroid/src/androidTest/...
+      - run: ./gradlew :ReactAndroid:downloadBoost :ReactAndroid:downloadDoubleConversion :ReactAndroid:downloadFolly :ReactAndroid:downloadGlog :ReactAndroid:downloadJSCHeaders
+
+      - run: *build-android-app
+      - run: *compile-native-libs
+
       # The JavaScript Bundle is built as part of the build-js-bundle workflow, 
       # and is required for instrumentation tests.
       - attach_workspace:
           at: ReactAndroid/src/androidTest/assets/
-      - run:
-          name: Check for JavaScript Bundle
-          command: |
-            if [[ ! -e ReactAndroid/src/androidTest/assets/AndroidTestBundle.js ]]; then
-              echo "JavaScript bundle missing, verify build-js-bundle step"; exit 1;
-            else
-              echo "JavaScript bundle found.";
-            fi
-      
+      - run: *check-js-bundle
+
+      # Wait for AVD to finish booting before running tests
+      - run: *wait-for-avd
+            
       # Tests
-      - run:
-          name: Compile Native Libs for Unit and Integration Tests
-          command: ./gradlew :ReactAndroid:packageReactNdkLibsForBuck -Pjobs=$BUILD_THREADS -Pcom.android.build.threadPoolSize=1
-          no_output_timeout: 6m
-      - run:
-          name: Unit Tests
-          command: buck test ReactAndroid/src/test/... --config build.threads=$BUILD_THREADS
-      
-      # Integration Tests
-      - run:
-          name: Build and Install Test APK
-          command: source scripts/circle-ci-android-setup.sh && NO_BUCKD=1 retry3 buck install ReactAndroid/src/androidTest/buck-runner:instrumentation-tests --config build.threads=$BUILD_THREADS
+      - run: *run-android-unit-tests
+      - run: *run-android-integration-tests
 
       # post (always runs)
-      - run:
-          name: Collect Test Results
-          command: |
-            mkdir -p ~/junit/
-            find . -type f -regex ".*/build/test-results/debug/.*xml" -exec cp {} ~/junit/ \;
-            find . -type f -regex ".*/outputs/androidTest-results/connected/.*xml" -exec cp {} ~/junit/ \;
-          when: always
+      - run: *collect-android-test-results
       - store_test_results:
           path: ~/junit
       - store_artifacts:
@@ -457,7 +454,8 @@ jobs:
             else
               echo "Skipping code analysis."            
             fi
-
+          when: always
+          
 # Workflows enables us to run multiple jobs in parallel
 workflows:
   version: 2

local-cli/__tests__/fs-mock-test.js

@@ -17,6 +17,8 @@
 
 declare var jest: any;
 declare var describe: any;
+declare var beforeEach: any;
+declare var expect: any;
 declare var it: any;
 
 jest.mock('fs');